custom format date js letters code example
Example: how to print date like 10-may-2018 in javascript
date.toString('YYYY-MM-dd'); 'Tue Feb 10 2015 15:42:50'
var date = new Date('4-1-2015');
date.getDay();// returns 3
date.getYear();// returns 115, no of years after 1900
date.getFullYear();// returns 2015
date.getMonth();// returns 3, starting 0 with jan
date.getUTCDate();// returns 31